baber/WOPTO huggingface dataset:
Patent JP-S60176368-A (JP)
Title: Automatic focus device
Inventor: MAKINO HIROSHI
IPC: H04N5/232
Filed: 1984-02-21
Abstract: PURPOSE:To obtain an automatic focus device where a video image pattern is not unsightly by judging the focusing state of a focus adjusting lens through the detection of a peak point of a sharpness signal obtained from a high frequency component included in a video signal. CONSTITUTION:When the focus adjusting lens 8 is driven by a lens drive circuit 7 for focusing, the video image signal supplied from an input terminal 1 changes its state depending on the movement. A color signal is eliminated from the video image signal by a color signal eliminating circuit 2 and supplied to a differentiation circuit 3 and a high frequency component of a luminance signal is detected. The high frequency component is fed to a detection circuit 5 via a gate circuit 4 to form the suitable sharpness corresponding to the sharpness of the video signal. The sharpness signal is fluctuated attended with the movement of the lens 8 and when its peak value is detected by a maximum value detecting means 6 and a lens movement stop signal is outputted from the detecting means 6 to stop the movement of the lens 8.
Patent JP-S58148211-A (JP)
Title: Lubricating device of torque limiter in internal-combustion engine
Inventor: YAMAMOTO HIDEAKI
IPC: F01M1/06
Filed: 1982-02-26
Abstract: PURPOSE:To surely lubricate a torque limiter, while eliminating the necessity for hole drilling to a crankshaft and piping or the like, simplifying construction, facilitating machining work and utilizing forced lubrication of the crankshaft. CONSTITUTION:A lubricating oil chamber 38 opened to the periphery of an end part 13a of a crankshaft 13 is provided to the internal contour part of a base part 23a in an internal contour member 23 of a torque limiter 22. This chamber 38 is communicated to the end part of a sleeve 19 appearing to the periphery of a jourrnal part through a passage 39 provided in the axial direction of the base end part of the member 23, and lubricating oil in the part of this sleeve is introduced to the chamber 38. The chamber 38 is connected to a hollowed part 26, in which a one-way clutch 27 is housed, further communicated to a clutch 28 through a passage 41 provided to the outside diagonally in the axial direction. In this way, lubricating oil is supplied to the one-way clutch and friction clutch. Further lubricating oil can be simultaneously supplied to a lock element 43.
Patent JP-H07222345-A (JP)
Title: Overcurrent relay
Inventor: MAEDA TAKAFUMI
IPC: H02H3/093
Filed: 1994-02-02
Abstract: PURPOSE:To realize highly accurate and correct interruption of load by operating the temperature rise of an object to be protected using the coefficients and constants of a specific function and detecting the temperature rise higher than a predetermined level thereby facilitating the setting operation. CONSTITUTION:A function determining means 14 determines a function h(I, t) of current I and time (t), simulating the current and time vs temperature rise characteristics of an object 1 to be protected, by setting one or more current values Ii and times ti (i is an integer) as variables. A temperature rise operating means 12 operates temperature rise of the object 1 using the coefficients and constants of the function I, t) thus determined. An output decision means 13 decides that the temperature operated by the temperature rise operating means 12 is higher than a predetermined level and delivers an output. This constitution facilitates the setting work and realizes a highly accurate and correct interruption of load.
Patent JP-S52114344-A (JP)
Title: Preparation of liquid crystal indicating cell
Inventor: HAYASHI SHIGEO
IPC: G02F1/1335
Filed: 1976-03-22
Abstract: PURPOSE:To provide a method for preparation of a liquid crystal indicating cell, in  which cell body is conjugated with film by adhereing in vacuum to avoid involving of bubbles and eliminate foaming by releasing adsorbed or contained gases.
Patent JP-H10310429-A (JP)
Title: Production of titanium oxide-zirconium oxide-tin oxide composite sol
Inventor: WATABE YOSHITANE
IPC: C01G23/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain the TiO2 -ZrO2 -SnO2 composite sol high in transparency, bonding strength and hardness and good in light resistance, weatherability, antistatic property, wear resistance and adhesion by allowing the titanium salt, zirconium salt and metallic tin to react with one another. SOLUTION: Hydrogen peroxide and metallic tin (powdery or granular) are added simultaneously or alternately in 2-3 molar ratio of H2 O2 /Sn to an aq. soln. of the mixture of a titanium salt (e.g. titanium tetrachloride) and an oxyzirconium salt (e.g. zirconium oxychloride), and the ZrO2 /TiO2 (molar ratio) is controlled to 0.05-1.0, TiO2 /(ZrO2 +SnO2 ) (molar ratio) to 0.25-10 and the total concn. expressed in terms of TiO2 , ZrO2 and SnO2 to 5-50 wt.%. The obtained aq. basic salt soln. of Ti-Zr-Sn is kept at 50-100 deg.C to obtain the aggregate of composite colloid. Consequently, the excess electrolyte (mainly anion) is removed by ultrafiltration, etc., and a composite sol is obtained.
Patent JP-H04272007-A (JP)
Title: Framed shelf
Inventor: NOBUKAWA SHUNJI
IPC: A47B47/02
Filed: 1991-02-27
Abstract: PURPOSE:To easily carry out connection by forming a cut-off part on a part facing a support on the middle part of a lower plate of a cross beam formed in a channel shape, passing a middle connecting tool provided on the support by lowering the cross beam, and fixing an upper plate of the cross beam while receiving it by the reception part of the connecting tool. CONSTITUTION:A cross beam 5 is formed into a channel shape of an upper plate 30, a vertical plate 31 and a lower plate 32, and a cut-off part 33 is formed on a part to face a support 2 on the middle part of the cross beam 5. A middle connecting tool 40 is provided between the middle part of the cross beam 5 and the support 2, and the connecting tool 40 is constituted of a connection part 41 which is of a channel shape and free to externally fit on the support 2 and a reception part 42 integrated to the middle part in the vertical direction on its outside. The connection part 41 is fixed on the support 2 with a fixing tool 44 such as a rivet. At the time of connecting the cross beam 5 and the support 2 with each other, the cross beam 5 is lowered from above, the reception part 42 is passed through the cut-off part 33 and the upper plate 30 and the reception part 42 are brought into contact with each other. Thereafter, the cross beam 5 is moved in the cross direction and fixed with a bolt 47 at a specified position.
Patent JP-H01206331-A (JP)
Title: Coating method
Inventor: ITO KUNIO
IPC: G03C1/74
Filed: 1988-02-12
Abstract: PURPOSE:To eliminate a thick film at the top of a web by blowing steam to the surface at the top of the web for which coating is restarted, then blowing cold wind to the surface of the web to accelerate dew condensation and adhesion of the sprayed steam, thereby increasing the degree of pressure reduction for stabilizing a bead at the top of coating to the degree higher than at the stationary time. CONSTITUTION:A coating machine 2 is retreated by the signal from a detector installed in the proper position before the coating machine when the joint part of the web 10 approaches the coating machine 2. In addition, a timer is operated and the coating machine 2 advances upon lapse of the prescribed time when the joined tape is passed. The coating is thus restarted. A 3-way valve 34 is opened by the signal of the detector and the steam is sprayed from a nozzle 29 onto the web. A stop valve 37 is simultaneously opened and the cold wind is blown from a cold wind injection nozzle 36 onto the web, by which the dew condensation and the leakage of the coating liquid are improved. A method for increasing the degree of the pressure reduction to the degree higher than the stationary degree of the pressure reduction during coating by using a pressure reducing device 3 for the proper time at the top of the coating is used in combination. The thick film at the top is thereby eliminated, the yield is improved and the drying load is decreased.
Patent JP-S55123251-A (JP)
Title: Automatic broadcast system
Inventor: MATSUMARU HIROSHI
IPC: G10L19/00
Filed: 1979-03-16
Abstract: PURPOSE:To improve economy and broadcast service by providing each spot terminal side with a sound source composed of a digital memory stored with phrases of a broadcast document common at least among respective spot terminal sides. CONSTITUTION:Fixed part ROM of digital IC memory 7a of spot-terminal side boradcast unit 5a is stored with phrases of a needed broadcast document common at least among respective spot terminal sides, and variable part RAM is also stored with phrases of the broadcast document stored in memory unit 2 after being transmitted from central controller 1 via central transmitter 3a at every time when a broadcast request is sent. When unit 5a broadcasts document 2 (broadcast document 2), the broadcast document of document 2 is composed of phrases on detecting a broadcast output request by spot processor 6a after the end of storage, and a command to read the contents of fixed part 7 and the variable part is outputted to direct memory access 8a; and read information is D/A-converted 9a and then converted 10a into an audio analog signal, which is amplified 11a before being broadcasted via speaker 12a.
Patent JP-H10228108-A (JP)
Title: Photosensitive composition, photosensitive material, production of relief pattern and production of polyimide pattern
Inventor: SASAKI HAN
IPC: G03F7/031
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide production of a photosensitive compsn. and a photosensitive material having superior photosensitive characteristics and preservation stability and a polyimide pattern. SOLUTION: The objective photosensitive compsn. contains an org. sulfur compd., a titanocene compd. represented by the formula and an addition polymerizable compd. The objective photosensitive material contains an org. sulfur compd., a titanocene compd. represented by the formula, polyamidic acid and a compd. having a carbon-carbon double bond capable of dimerization or polymn. under chemical rays and an amino group or its quaternized salt group. A coating film of the photosensitive compsn. or material is patternwise exposed and the unirradiated part is removed by development to produce the objective relief pattern. This pattern is heated to produce the objective polyimide pattern. In the formula, each of R<1> -R<10> is H, halogen, 1-20C alkoxy or a hetero ring.
Patent JP-S63200248-A (JP)
Title: Memory access processing system
Inventor: HARA TADASHI
IPC: G06F12/16
Filed: 1987-02-16
Abstract: PURPOSE:To simplify a fault processing by securing such a system where the presence of the requester information within a data array is shown regardless of the retrieving result when a fault is detected in the request information given from the requester. CONSTITUTION:The partial data stored in a main memory 300 and the address of said data are held by a data array 224 and an address array 211. A request selection means 208 selects one of the requests of the requesters 101-103 and informs it to a selection means 207. The fault detection means 201-203 detect the faults of the requests given from the requesters 101-103. If a fault is detected, a forcible hit means 220 shows a cache hit regardless of the deciding result obtained by a comparison means 212 for presence or absence of the cache hit. Then a 2nd control means 221 processes the fault in a hit process.
Patent JP-S63216509-A (JP)
Inventor: TOOMASU JIEI NIYUUHAUSU
IPC: A47B47/02
Filed: 1988-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02210140-A (JP)
Title: Roof structure
Inventor: OBA KEISUKE
IPC: E04D3/362
Filed: 1989-02-09
Abstract: PURPOSE:To improve decorativeness of a roofing material by providing connecting parts, having cross section respectively formed in rough L shape and reversed L shape, to both edges of a facing surface of a roofing material and also providing similar connecting parts to a reinforcing roof backing material using a hard base material, and by covering the end parts of the base material with the facing surface when fitting and engaging the materials one another. CONSTITUTION:A hard backing material A is used to function as a reinforcing material for a roofing material B and, at the same time, is made to function as thermal insulating and sound absorbing material. The hard backing material A is formed in a shape, having an L-like cross section, composed of a flat part 1 and a bulkily raised part 2, that is made by raising a part of the backing material by the height h1. Then the roofing material 3 in the lower laying, with its facing surface made to be facing upward, is engaged with an upper connecting pert 7, having the cross section of a reversed L shape, and is fixed thereto. The edge of the flat pert 1 of the hard backing material A is covered with and held by the facing surface of the roofing material B and, at the same time, the reverse side of the roofing material B is reinforced all over by the flat part 1 of the hard backing material A. Thereby deformation of and damage to the roof can be prevented.
Patent JP-S57146327-A (JP)
Title: Chopper type switching regulator
Inventor: FURUTA TADASHI
IPC: H02M3/155
Filed: 1981-03-05
Abstract: PURPOSE:To increase the stability of an output voltage, by suppressing a rush current at the application of power supply, through the gradual increase in the output voltage at the start of power application, in a switching regulator. CONSTITUTION:When a power supply is connected between input terminals 2a and 2b, transistors (TRs)Q1 and Q2 turn on and Q3 and Q4 turn on, then most of current flows to an output stage capacitor C2 and a smoothing capacitor C3 as a charging current. When the voltage of the capacitor C2 reaches a prescribed level or more, a Q5 turns on and Q1, Q2, Q3 and Q4 sequentially turn off. Thus, the base current of the Q5 is interrupted, the Q5 turns off, and the Q1-Q4 sequentially turn on, a charging current flows to the capacitors C2 and C3, and the Q5 again turns on. Since some charges are stored in the capacitor C2, an output voltage Vb is increased by some amount. Thereafter, the similar operation is repeated and the output voltage Vb is gradually increased.
Patent JP-S58150525-A (JP)
Title: Preparation of aliphatic alcohol
Inventor: NAKAMURA SHIYUUZOU
IPC: C07B61/00
Filed: 1982-03-02
Abstract: PURPOSE:To improve the catalytic activity and make it possible to synthesize directly the aimed substance in obtaining an aliphatic alcohol from a mixture of carbon monoxide with hydrogen, by the presence of a rhenium compound as a catalyst and a halogen-containing compound as a cocatalyst. CONSTITUTION:A mixture of carbon monoxide with hydrogen is reacted in the presence of a rhenium compound as a catalyst and a halogen-containing compound as a cocatalyst at 150-450 deg.C, preferably 200-400 deg.C, to give the titled compound. The presence of nickel, palladium, platinum, etc. of Group VIII in the periodic table as a compound in the above-mentioned catalyst consisting of the rhenium compound and the halogen-containing compound further improves the yield of the titled compound. The concentration of the rhenium compound in the reaction system is within 0.001mol/l-1mol/l range, and the amount of the halogen-containing compound is preferably within (1/50)-(50/1) range expressed in terms of the molar ratio between the halogen-containing compound and the rhenium compound.
Patent JP-H01207370-A (JP)
Title: Polypropylene resin composition for bonding
Inventor: ASANUMA TADASHI
IPC: C09J123/26
Filed: 1988-02-16
Abstract: PURPOSE:To obtain the title composition, excellent in adhesive strength and suitable for bonding a polyolefin layer to a polar group-containing polymer layer, by thermally mixing a specific crystalline propylene copolymer with an OH group-containing polysiloxane. CONSTITUTION:The aimed composition obtained by thermally mixing (A) a crystalline propylene copolymer prepared by polymerizing an alkenylsilane (e.g., vinylsilane or allylsilane) and/or alkenylchlorosilane with propylene using a stereoregular catalyst (preferably titanium halide or organoaluminum compound) with (B) an OH group-containing polysiloxane.
Patent JP-S59158496-A (JP)
Inventor: ITOU TADASHI
IPC: G08B25/00
Filed: 1983-03-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08199553-A (JP)
Title: Development method of flow area in frozen soil in freezing method
Inventor: IKUYORI TAKAHIRO
IPC: E02D3/115
Filed: 1995-01-30
Abstract: PURPOSE: To develop flow area in freezing area so that the extraction resistance of a freezing pipe not only can be reduced to easily and safely pull out it after the completion of work but also the displacement caused by freezing expansion is freely absorbed to have no possibility to give any damage to the existing structure in a freezing method. CONSTITUTION: In a freezing method, after a frozen pipe 2 is buried, space around the frozen pipe 2 is filled with filler with high flowability after the defreezing. During the freezing work or after the completion of work, the filler 3 is melted by circulating hot water in the frozen pipe 2 to develop flow area.
Patent JP-S53116248-A (JP)
Title: Checking method for quality resistance wilding part
Inventor: NAKADA SHIYUUJI
IPC: B23K11/25
Filed: 1977-03-23
Abstract: PURPOSE: To effectively decide the result, by detecting the voltage between the electrodes, putting between the material to be welded, during electrically charged state and checking the maximum value of voltage, exceeding the set up standard voltage or not, at the time of carrying out resistance welding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59159262-A (JP)
Title: Casting for cooling furnace body and its production
Inventor: WATANABE YASUO
IPC: F27D1/12
Filed: 1983-02-28
Abstract: PURPOSE:To provide a titled casting which has excellent heat resisting strength and is free from a water leakage accident, etc. during operation by melt sticking the spheroidal graphite cast iron on the inside of a furnace and the vermicular cast iron around water cooling pipes. CONSTITUTION:The 1st layer 5 consisting of a spheroidal graphite cast iron is cast on the inside of a high temp. furnace and refractory bricks 4 may be embedded therein by casting in this stage. The 2nd layer 6 consisting of the vermicular cast iron on the wall side of a low temp. furnace is cast on the layer 5 to bond both layers by melt sticking and to embed cooling pipes 3 by casting. The melt of the spheroidal graphite cast iron lacks fluidity in this stage and therefore the casting temp. is high but the layer 5 having excellent high temp. strength can be formed irrespectively of the pipes 3. On the other hand, the vermicular cast iron has good fluidity and permits casting of the layer 6 without generating thermal deformation of the pipe 3; in addition, said cast iron prevents the melt sticking to the pipes 3 and has good heat conductivity. The casting for cooling the furnace body is therefore better in high temp. strength than the casting composed of the vermicular cast iron as its base material.
Patent JP-S60176109-A (JP)
Title: Positioning method of positioner for robot
Inventor: TAKAGI HIROYUKI
IPC: B25J9/22
Filed: 1984-02-22
Abstract: PURPOSE:To position quickly a positioner to a desired position taught already by generating a command signal to move the positioner to the position taught already and giving the signal to a servo system of positioner drive. CONSTITUTION:A CPU21 generates a command signal turning the positioner to the position taught already through arithmetic operation and gives the signal to a control input/output device 22. The servo system comprising a counter 24, a D/A converter 25 and a servo amplifier 26 is activated and the positioner is turned toward the position taught already to be reproduced from the present position. The CPU21 discriminates whether or not the positioner is turned to the position taught already based on the count value of a present value counter 29. When the discrimination is YES, an end lamp 15b provided additionally to a teaching box 15 is lighted so as to inform the operator that the positioner is positioned to the position taught already to be reproduced.
Patent JP-2000229426-A (JP)
Title: Print controlling method for dot-line printer
Inventor: NAMEKAWA MASAKAZU
IPC: B41J2/515
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To realize high quality printing free from influence by magnetic interference without increasing the cost of the device. SOLUTION: The entire printing range for one shuttle is divided into a printing range per individual printing hammer as well as into a plurality of blocks. The scheduled number of drives is calculated per printing hammer before starting the print. Furthermore, the number of printing hammers with the scheduled number of drives larger than a standard value 1 is calculated per each block. In the case the number of printing hammers with the scheduled number of drives larger than the standard value 1 per each block is larger than a standard value 2 in either of the blocks, the printing data for one shuttle is printed in a plurality of operations, or the pulse width of the current to be provided into a release coil is changed.
Patent JP-H09230459-A (JP)
Title: Film feeding mechanism for camera
Inventor: SHIMIZU NORIO
IPC: G03B17/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a film feeding mechanism for a camera by which film cut and film damage are not caused by reducing a load applied to a film in the case of film rewinding. SOLUTION: A first gear 32 for transmitting rotates in a direction reverse to that in the case of film feeding and film winding by the fitting of a planetary gear 28 for a clutch part and the gear 32. The rotation of the gear 32 is transmitted to a film spool shaft 12 through a WR idler 31 and a second gear 30, and rotates the shaft 12 counterclockwise. On the other hand, the rotation of the gear 32 is transmitted to a fork gear 10 through a second gear 33 for transmitting, a third gear 34 for transmitting, a fourth gear 35 for transmitting, a fifth gear 36 for transmitting, a connection shaft 61, a solar gear 37 for transmitting, a planetary gear 38 for transmitting, and a seventh gear 40 for transmitting so as to rotate the gear 10 in the direction reverse to that in the case of feeding and rewinding and to rewind the film 1 to a film take-up shaft 2a.
Patent JP-S57147965-A (JP)
Title: Ceiling for car
Inventor: KAZAMA NORIO
IPC: B60R13/02
Filed: 1981-03-06
Abstract: PURPOSE:To improve the stretching efficiency of a head lining by employing a thermally shrinking sheet material in at least a portion of the head lining. CONSTITUTION:A chassis M where the four sides of a head lining 5A is stretched on the four sides below a roof panel 1 is passed in a heating furnace 12 located on a car assembling line 13 and thermally processed. Here the heat generating members 12a, 12b are arranged above and below said furnace 12 and the temperature in the furnace is set such that the ceiling of the optimal stretching is achieved when a heat shrinking sheet 7 is shrinking after being applied with the heat. When the chassis M is passing in the heating furnace 12, the ceiling will receive the predetermined amount of heat and the heat shrinking sheet 7 is provided with the optimal stretching in the back and fro and the left and right directions with the specific shrinking rate thus to eliminate the rumples and the loosening of the head lining 5A. Furthermore the bag section 7a will also shrink to provide the stretching on the entire area of the sheet thereby the ceiling of a car more tightly stretched against the panel 1 can be constructed.